condition	mean	min	max
4 h after light	1.1496790000000001	0.526468	2.2726
8 h after light	0.788863	0.28744	1.48126
12 h after light	0.6287276666666667	0.433761	0.899523
4 h after dark	1.1872743333333333	0.820233	1.64445
8 h after dark	1.068153	0.789189	1.22558
12 h after dark	0.6543723333333333	0.227285	1.14083